MCP Server Directory

Security gateway for AI agents: detects prompt injections, jailbreaks, and common vulnerabilities.

Encrypted mail, shared memory, and persistent context for AI agents.

MCP server bridging Claude.ai/Desktop with self-hosted OpenClaw via OAuth 2.1.

Zero-config MCP security scanner for AI-generated apps. 25K+ vulnerability patterns.

Random User MCP — wraps randomuser.me (free, no auth)

Security scanner for AI agent skills and MCP servers

Signed, non-replayable API auth. Agents self-register and sign requests with ERC-8128.

French public services: tax, property, admin, education, healthcare, security, risks, legal texts

Google Sheets integration with OAuth, spreadsheet management, batch operations, and formatting

npm MCP — wraps the npm Registry API (free, no auth)

Advice MCP — wraps Advice Slip API (free, no auth)

Art MCP — Metropolitan Museum of Art Collection API (free, no auth)

Thin MCP and CLI proxy for AI agent and MCP security auditing via a hosted backend

Get authoritative answers to questions about Redpanda.

Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client.

Multi-tenant MCP platform with OAuth 2.1, Entra SSO, RBAC and audit logging.

DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks

Sonatype component intelligence: versions, security analysis, and Trust Score recommendations

AWS security scanner with attack chain detection, IAM privilege escalation, and fixes

Holidays MCP — wraps Nager.Date API (free, no auth)

MCP server for self-hosted Jira instance with Personal Access Token authentication

MCP server for academic papers, citations, authors, ECOS dossiers, and Federal Register text.

AniList MCP — wraps AniList GraphQL API (free, no auth)

Encrypted environment variable vault with AI access policies, keeping secrets safe from AI agents.

Carbon MCP — UK Carbon Intensity API (free, no auth)

SEC MCP — SEC EDGAR public APIs (free, no auth)

D&D 5e MCP — wraps the D&D 5th Edition API (free, no auth)

Decompose text into classified semantic units. Authority, risk, attention. No LLM.

Your clipboard, but Claude can read it. Type-classified, secret-encrypted. macOS + Linux.

Personal MCP server for humans who create. Proof of authorship, license control.

Professional network analysis with tshark. Security audits, deep-dives, and threat detection.

Manage Authentik through AI assistants

Art Institute of Chicago MCP — wraps the ARTIC public API (free, no auth)

AWS cloud security scanners for AI agents — S3, IAM, EC2, EKS, RDS, CloudTrail, CloudWatch Logs

Archive MCP — wraps the Internet Archive APIs (free, no auth)

Security co-pilot for AI agents. Scan for vulnerabilities, audit MCP servers, verify governance.

Owned-target web security assessment MCP server for authenticated, high-friction apps.

Scan AI agent skills for 25 attack classes + runtime monitoring. 1,316+ findings.

AI skill security scanner. Detects prompt injection, credential theft, ClawHavoc. Free, no signup.

Symbiotic CLI MCP Server for security scanning and analysis

Chinese law via Ansvar Gateway. Cited, OAuth + paid tier. Free npm: chinese-law-mcp.

Auth0 MCP Server: Manage Auth0 applications, APIs, actions, logs, and forms using natural language

Cordon for MCP. Security gateway with policy enforcement, audit log, and HITL approvals.

Free live fact checks for AI agents: endpoints, security headers, pricing, claims, compliance.

Persistent, agent-owned memory with encrypted storage and shared knowledge commons.